Distribution of n-alkanes and PAHs in atmospheric aerosols

被引：14

作者：

Gelencser, A

Barcza, T

Kiss, G

Molnar, A

Hlavay, J

Meszaros, E

机构：

[1] Hungarian Acad Sci, Air Chem Grp, H-8201 Veszprem, Hungary

[2] Univ Veszprem, Dept Analyt Chem, H-8201 Veszprem, Hungary

来源：

ATMOSPHERIC RESEARCH | 1998年 / 46卷 / 3-4期

基金：

匈牙利科学研究基金会;

关键词：

n-alkanes; PAH; particle origin; carbon preference index; biogenic source;

D O I：

10.1016/S0169-8095(97)00064-1

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The concentrations of n-alkanes and polycyclic aromatic hydrocarbons (PAHs) are determined in atmospheric aerosol samples collected at a rural sampling site in Hungary. For the n-alkanes the chromatographic profiles are established and the average carbon number and carbon preference index (CPI) are calculated. An attempt is made to obtain the origin of n-alkanes found in atmospheric aerosol samples. Based on the results of the measurements the probable importance of a round-the-year biogenic source for the n-alkanes with CPIs close to unity is emphasized. (C) 1998 Elsevier Science B.V.

引用

页码：223 / 231

页数：9

共 9 条

[1]

ACEVES M, 1993, ATMOS ENVIRON, V2, P51

[2] Composition of extractable organic matter of air particles from Malaysia: Initial study [J].